unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
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btrfs: pass a btrfs_inode to is_data_inode()

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Pass a struct btrfs_inode to is_data_inode() as it's an
internal interface, allowing to remove some use of BTRFS_I.

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2022-06-15 15:03:11 +02:00
parent a0d7e98ced
commit 8610ba7eab
5 changed files with 7 additions and 7 deletions
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2
fs/btrfs/bio.c
View file

@ -29,7 +29,7 @@ struct btrfs_failed_bio {
/* Is this a data path I/O that needs storage layer checksum and repair? */
static inline bool is_data_bbio(struct btrfs_bio *bbio)
{
return bbio->inode && is_data_inode(&bbio->inode->vfs_inode);
return bbio->inode && is_data_inode(bbio->inode);
}
static bool bbio_has_ordered_extent(struct btrfs_bio *bbio)

4
fs/btrfs/btrfs_inode.h
View file

@ -418,9 +418,9 @@ static inline bool btrfs_is_free_space_inode(const struct btrfs_inode *inode)
return test_bit(BTRFS_INODE_FREE_SPACE_INODE, &inode->runtime_flags);
}
static inline bool is_data_inode(const struct inode *inode)
static inline bool is_data_inode(const struct btrfs_inode *inode)
{
return btrfs_ino(BTRFS_I(inode)) != BTRFS_BTREE_INODE_OBJECTID;
return btrfs_ino(inode) != BTRFS_BTREE_INODE_OBJECTID;
}
static inline void btrfs_mod_outstanding_extents(struct btrfs_inode *inode,

2
fs/btrfs/extent_io.c
View file

@ -860,7 +860,7 @@ static void submit_extent_page(struct btrfs_bio_ctrl *bio_ctrl,
/* Cap to the current ordered extent boundary if there is one. */
if (len > bio_ctrl->len_to_oe_boundary) {
ASSERT(bio_ctrl->compress_type == BTRFS_COMPRESS_NONE);
ASSERT(is_data_inode(&inode->vfs_inode));
ASSERT(is_data_inode(inode));
len = bio_ctrl->len_to_oe_boundary;
}

4
fs/btrfs/subpage.c
View file

@ -74,7 +74,7 @@ bool btrfs_is_subpage(const struct btrfs_fs_info *fs_info, struct address_space
* mapping. And if page->mapping->host is data inode, it's subpage.
* As we have ruled our sectorsize >= PAGE_SIZE case already.
*/
if (!mapping || !mapping->host || is_data_inode(mapping->host))
if (!mapping || !mapping->host || is_data_inode(BTRFS_I(mapping->host)))
return true;
/*
@ -283,7 +283,7 @@ void btrfs_subpage_end_reader(const struct btrfs_fs_info *fs_info,
bool last;
btrfs_subpage_assert(fs_info, folio, start, len);
is_data = is_data_inode(folio->mapping->host);
is_data = is_data_inode(BTRFS_I(folio->mapping->host));
spin_lock_irqsave(&subpage->lock, flags);

2
fs/btrfs/zoned.c
View file

@ -1723,7 +1723,7 @@ bool btrfs_use_zone_append(struct btrfs_bio *bbio)
if (!btrfs_is_zoned(fs_info))
return false;
if (!inode || !is_data_inode(&inode->vfs_inode))
if (!inode || !is_data_inode(inode))
return false;
if (btrfs_op(&bbio->bio) != BTRFS_MAP_WRITE)